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A.I - MK23 to M4 Mag Adapter

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Regular price £95.00 GBP
Regular price Sale price £95.00 GBP
Sale Sold out
Mag Brand

Mag adapter for the MK23 allowing the use of M4-style magazines, in conjunction with a standard HPA power source.

*Note* The adapter sits on the right hand side of the gun, the video shows a mirrored view so it appears on the left. The still images are the true orientation 

For an in-depth description of the product click here!

Unit is setup and ready to go out of the box. 


  • Genuine TM MK23 Mag (tapped with airsoft standard male US Foster fitting and converted to accept BB feed tube);
  • Adapter unit, with mounting for the proprietary under rail found on TM MK23s and clones (other mounting systems available soon);
  • Tube connector (20cm);
  • Accessories pack with fittings for other M4 mags to allow for slightly different mag catch placement and nozzle depths. 

Pistol and M4 Mag NOT included.

A 12-month warranty is provided for manufacturing defects, and replacement parts will be provided should any issues arise. The adapter is very robust, however damage such as deformation of the spring tube due to overextension or being skewed falls outside of the warranty, fortunately the adapter has been designed to allow for easy replacement of this part. See the Guides section for instructions. (To note, the tube is more robust than a standard box mag tube and I have not had any issues with damage during the 6 months+ testing on the Mk23 version)  

As stated, EMP1-s magazines are suggested for use with the adapter as well as adequate magazine care to ensure the EMPs maintain their spring strength and remain free of dirt and debris, otherwise this can impede feeding. PTS EMP1-s mags sold separately.